Who owns the SYNTENLABO trademark?

The SYNTENLABO trademark is owned by Dongguan Yexun Electronic Technology CO., Ltd.

What class is the SYNTENLABO trademark registered in?

The SYNTENLABO trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for SYNTENLABO?

The USPTO serial number for SYNTENLABO is 99495846.

What is the registration number for SYNTENLABO?

SYNTENLABO is registered under USPTO registration number 8293823.

SYN

USPTO Trademark Record

REGISTERED

SYNTENLABO

SN 99495846·Reg 8293823·Filed Nov 13, 2025

Owner Dongguan Yexun Electronic Technology CO., Ltd

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

SYNTENLABO (Serial No. 99495846), Registration No. 8293823, is a registered US trademark filed on Nov 13, 2025 by Dongguan Yexun Electronic Technology CO., Ltd. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: June 09, 2032

Mark Intelligence

SYNTENLABO (Reg. #8293823) is a registered US trademark that has been protecting its owner, Dongguan Yexun Electronic Technology CO., Ltd, since 2025. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 13, 2025

SERIAL

99495846

REG#

8293823

REGISTERED

Jun 09, 2026

Owner

Applicant

Dongguan Yexun Electronic Technology CO., Ltd

Entity

Not Provided

Address

Room 201, Unit 1, Building 2, No. 8, Hetangang Road, Humen Town, Dongguan, Guangdong, 523000

Country

Attorney

NameMichael F. Winchester

Law firm

Michael F. Winchester All West Law Group, PLLC

Docket

E25-483

Address

770 S. Woodruff Ave., Idaho Falls, ID 83401, United States

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Filing Information

StatusREGISTERED

Filing DateNov 13, 2025

Serial Number99495846

Registration No.8293823

Registration DateJun 09, 2026

Status DateJun 09, 2026

Published for OppositionApr 21, 2026

Mark TypeStandard characters

Attorney DocketE25-483

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Nov 08, 2025

First use in commerce: Nov 08, 2025

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

9 events

REGISTERED-PRINCIPAL REGISTER

Jun 09, 2026

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 21, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 21, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 15, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Mar 23, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 23, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 13, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 13, 2025

APPLICATION FILING RECEIPT MAILED

SYNTENLABO

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